Timberland Roll-Top Boot (Toddler/Little Kid/Big Kid) 100% Premium Full-Grain Rubber sole Shaft measures approximately 4.5" from arch Heel measures approximately 1.25" Premium full-grain and textile upper for rugged durability^Textile lining and footbed cover for breathability^Ethyl vinyl acetate footbed for lightweight cushioning, shock absorption and all-day comfort^Rubber lug outsole for traction and durability